9VALET A. Outdoor applications of UV curable clearcoats - a real alternative to thermally cured clearcoats [J]. Prog- ress in Organic Coatings, 1999(35): 223-233.
10ZHU L, LAI P T, CHOI H W. An ultraviolet micro-LED ar- ray and its application for microlens fabrication [J]. Phys. Status Solidi C, 2010(7): 2174-2176.